57.138.252.0/24

AS400662 · Dobson Technologies - Transport and Telecom Solutions, LLC

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Summary

Country	United States
Domain	dobson.net
ASN	AS400662
Parent Range	57.138.0.0/16
Registry	ARIN
ID	DTTTSL

WHOIS Details

NetHandle:      NET-57-138-0-0-1
OrgID:          DTTTSL
Parent:         NET-57-0-0-0-1
NetName:        DTTTSL
NetRange:       57.138.0.0 - 57.138.255.255
NetType:        allocation
Comment:        Geofeed https://geofeed.dobson.net/geofeed.csv
RegDate:        2022-07-18
Updated:        2024-03-20
Source:         ARIN


OrgID:          DTTTSL
OrgName:        Dobson Technologies - Transport and Telecom Solutions, LLC
CanAllocate:    
Street:         14101 Wireless Way, Ste 300
City:           Oklahoma City
State/Prov:     OK
Country:        US
PostalCode:     73134
RegDate:        2013-03-22
Updated:        2024-11-25
OrgAdminHandle: TLC3-ARIN
OrgTechHandle:  TLC3-ARIN
OrgAbuseHandle: TLC3-ARIN
Source:         ARIN


POCHandle:      TLC3-ARIN
IsRole:         N
LastName:       Claydon
FirstName:      Thomas
Street:         14101 Wireless Way, Ste 300
City:           Oklahoma City
State/Prov:     OK
Country:        US
PostalCode:     73134
RegDate:        2003-12-30
Updated:        2025-02-28
OfficePhone:    +1-405-242-1084
FaxPhone:       +1-405-242-0138
Mailbox:        tclaydon@dobson.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 57.138.252.0/24

Range	ASN	Company	Num of IPs
57.138.0.0/16	AS30029	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400662	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400666	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 57.138.0.0/16

Range	ASN	Company	Num of IPs
57.138.0.0/16	AS30029	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400662	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536
57.138.0.0/16	AS400666	Dobson Technologies - Transport and Telecom Solutions, LLC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

41 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
57.138.252.1	AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC	`6.36ms` from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
46.97.198.200	AS12302 Vodafone Romania S.A.	`16.02ms` from Bucharest, RO
108.81.203.104	AS7018 AT&T Enterprises, LLC	`6.24ms` from Chicago, US
69.15.34.168	AS8075 Microsoft Corporation	`0.58ms` from Chicago, US
71.138.91.216	AS7018 AT&T Enterprises, LLC	`4.56ms` from Houston, US
58.125.192.136	AS9318 SK Broadband Co Ltd	`6.09ms` from Incheon, KR
81.149.40.216	AS2856 British Telecommunications PLC	`2.56ms` from London, GB
151.40.112.88	AS1267 WIND TRE S.P.A.	`7.49ms` from Milan, IT
79.24.105.8	AS3269 Telecom Italia S.p.A.	`5.40ms` from Milan, IT
90.103.0.168	AS3215 Orange S.A.	`5.23ms` from Paris, FR
87.98.232.104	AS16276 OVH SAS	`0.08ms` from Roubaix, FR
119.28.101.248	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from Singapore, SG
95.143.205.168	AS49770 Internetport Sweden AB	`0.20ms` from Stockholm, SE
175.170.62.24	AS4837 CHINA UNICOM China169 Backbone	`8.24ms` from Tieling, CN
106.186.98.136	AS2516 KDDI CORPORATION	`1.07ms` from Tokyo, JP
188.121.13.24	AS49242 Internet Union Sp. z o.o.	`5.91ms` from Warsaw, PL
97.181.69.184	AS6167 Verizon Business	`11.24ms` from Atlanta, US
101.17.222.56	AS4837 CHINA UNICOM China169 Backbone	`6.35ms` from Beijing, CN
129.89.24.104	AS7050 University of Wisconsin - Milwaukee	`3.62ms` from Chicago, US
93.116.103.184	AS8926 Moldtelecom SA	`3.87ms` from Chisinau, MD
176.195.79.56	AS12714 PJSC MegaFon	`1.69ms` from Moscow, RU
68.197.111.120	AS6128 Cablevision Systems Corp.	`2.71ms` from New York City, US
87.161.120.8	AS3320 Deutsche Telekom AG	`3.11ms` from Nuernberg, DE
18.244.35.184	AS16509 Amazon.com, Inc.	`0.23ms` from Paris, FR
1.98.78.104	AS4766 Korea Telecom	`1.98ms` from Seoul, KR
13.50.192.56	AS16509 Amazon.com, Inc.	`0.14ms` from Stockholm, SE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 57.138.252.129

traceroute to 57.138.252.129 (57.138.252.129): 64 hops max, 52 byte packets

3 [AS3356] 4.69.136.209 143.365 ms

4 [AS3356] 4.4.20.182 144.218 ms

5 [AS30029] 57.138.96.29 139.43 ms

6 [AS400662] 57.138.252.129 140.045 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On January 18th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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